Ask Question
MathematicsMathematics
6 September, 22:29

Grade 3: Explain why it does not matter what letter or symbol is used to find an unknown number

+4
Answers (2)
  1. 6 September, 22:45
    0
    The coefficient (letter chosen) that is used does not matter as it is only to show that it is an unknown variable, if you have more than one variable you need more than one type of coefficient (use different letters for different ones you dont know).
  2. 6 September, 22:48
    0
    Because it's just a substitute for that number that's supposed to be there
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Grade 3: Explain why it does not matter what letter or symbol is used to find an unknown number ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Bianca wrote the steps for her solution to the equation 2.3 + 8 (1.3x - 4.75) = 629.9. She left out the description for the last step. What is the missing step of her solution? Add 10.4 to both sides. Add negative 10.4 to both sides.
Answers (1)
What 2 pieces of information will the discriminant give you? The shape of the parabola The number of solutions The end behavior of the parabola The type of solutions
Answers (1)
Write the number in standard notation. 1.14*1031.14*103 0.0014 1,140 0.0140 0.0114
Answers (1)
Four interior angles of a pentagon measure 156 degrees 72 degrees 98 degrees and 87 degrees. What is the measure of the final interior angle
Answers (1)
Ronaldo is buying new carpet for his living room. The length of the living room is 20 1/2 feet. The room is half as wide as it is long. How many square feet of carpet will Ronaldo need to buy?
Answers (1)
New Questions in Mathematics
Put this on a number line 6-2s>20 and solve for s
Answers (1)
You were packing a box gift and a large shipping box the dimensions of a shipping box are all 1.2 times dimensions of the box GIF the volume of the shipping box is 1296 in.³ what volume of the shipping box is not taken up by the gift box
Answers (1)
Find the value of x when angle a is 90°, angle b is 40°, and angle c is x+57.
Answers (1)
What is the surface area of this cylinder? A) 6.4 m2. B) 25.1 m2. C) 37.7 m2. D) 62.8 m2.
Answers (1)
Anisa is cooling water in her fridge. The waters temperature starts at 85 degrees and she cools it 3.5 degrees every minute. Create a number sentence to model this scenario.
Answers (1)
Home » Mathematics » Grade 3: Explain why it does not matter what letter or symbol is used to find an unknown number
Sign Up Forgot Password?